CN103144981B - Paper positioning device and working method thereof - Google Patents
Paper positioning device and working method thereof Download PDFInfo
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- CN103144981B CN103144981B CN201310070613.8A CN201310070613A CN103144981B CN 103144981 B CN103144981 B CN 103144981B CN 201310070613 A CN201310070613 A CN 201310070613A CN 103144981 B CN103144981 B CN 103144981B
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- paper
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- positioning
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Abstract
A paper positioning device is characterized in that paper guide strips are symmetrically mounted on the two sides of a paper conveying device. A working method of the paper positioning device comprises the following steps: (1) conveying the paper to the guide strips by using the paper conveying device; and (2) in the forward process of the paper, performing deviation-correcting adjustment on the paper by using the guide strips on the two sides to finish the side positioning of the paper. The invention has the following advantages: 1, the guide strips on the two sides have the effect of continuously positioning the paper in a long distance until the paper enters a paper feeding device, so the positioning precision is high; 2, the paper positioning device is simple in structure and convenient to manufacture and the processing precision of parts are easy to guarantee; and 3, the paper positioning device is suitable for positioning of large-sized paper.
Description
(1) technical field:
The present invention is applicable to printing machinery, is particularly useful for the equipment having ink-jet or code spraying function of sheet-fed conveying in printing machinery.
(2) background technology:
In prior art, coding or ink-jet apparatus can carry out multiple bearing work adding sheet-fed man-hour.First location in defeated paper process, the trimming, paper side be conveyed through guiding is transported to reference plane A by general employing deviation correcting device, realize location, side, opposite side is then in runaway condition (see figure 1), the positional accuracy in trimming and A face can not be ensured, can not realize to the front trimming of paper in the location of page orientation, this situation directly has influence on the working accuracy to paper.
(3) summary of the invention:
The object of the invention is to design a kind of paper positioning device and method of work thereof, and it can solve the deficiencies in the prior art, and the gib blocks that its symmetrical use two has special shape carry out correction location to paper, complete first accurate positioning work to paper both sides; Namely the gib block utilizing the pairing at band angle of inclination to use completes the side positioning work of paper, then coordinates the structure such as prelocalization, splicing wheel to realize carrying out initial location, position to paper, thus realizes the raising of postorder working accuracy.
Technical scheme of the present invention: a kind of paper positioning device, is characterized in that the bilateral symmetry at paper feeding device installs the gib block of paper.
The spacing of described both sides gib block equals the breadth of paper.
Described gib block fixedly mounts pressing board.
Described gib block is fixed on breadth setting device; Described breadth setting device lower end is connected with platform sliding pair, and upper end is connected with slide pair, two sliding pairs all has the retaining element of fixing breadth setting device; Described guide rail is fixed on the top of platform.
Described paper feeding device is at least 1 defeated leatheroid band.
Described retaining element adopts jackscrew.
Described pressing board is L-shaped, and the both sides angle of pressing board is 80 degree of-90 degree; The side of described pressing board is connected with gib block, and paper is held on base.
The driving surface of described gib block is made up of inclined-plane and plane; Wherein, plane is parallel with page orientation, has an angle of inclination between inclined-plane and page orientation, and angle is 0.2 degree-5 degree.
Front lay is installed in the front of described gib block; Splicing wheel is installed between gib block and front lay.
Universal pressure roller and platen bar are installed above described paper feeding device.
The mouth of described paper feeding device installs paper feeder.
A method of work for above-mentioned paper positioning device, is characterized in that comprising following algorithm:
(1) paper is delivered to gib block by paper feeding device;
(2) paper moves ahead in process, and the gib block of both sides continues to carry out correction to it and regulates, and completes the location, side of paper.
Described paper continues to be fed forward behind location, gib block side, aligns with front lay rule in the front trimming of paper; Splicing wheel in rotary course by location after paper sheet delivery to paper feeder place, complete the first positioning work of paper in defeated paper portion; Then paper is sent into Working position.
Described gib block, under the drive of breadth setting device, slides on platform along guide rail, carries out breadth adjustment; With retaining element, its opposed platforms is fixed after described breadth setting device slides into target location.
Preceence of the present invention is: 1, the gib block of both sides serves continuous positioning effect at a very long segment distance to paper, until enter paper feeder, positioning precision is high; 2, structure is simple, and easily manufactured, part processing precision easily ensures; 3, the sheet positioning of large format is applicable to.
(4) accompanying drawing illustrates:
Fig. 1 involved by prior art sheet positioning structural representation.
A kind of structural representation of gib block of paper positioning device involved by Fig. 2 the present invention.
The structural representation (wherein, Fig. 3-2 is the A-A cutaway view Amplified image of Fig. 3-1) of Fig. 3-1, Fig. 3-2 a kind of pressing board of paper positioning device involved by the present invention.
The structural representation of Fig. 4-1, Fig. 4-2 a kind of paper positioning device involved by the present invention.
The structural representation of Fig. 5-1, Fig. 5-2 a kind of paper positioning device embodiment involved by the present invention.
Wherein: 1 is defeated leatheroid band, and 2 is paper, and 3 is gib block, 4 is universal pressure roller, and 5 is platform, and 6 is breadth setting device, 7 is guide rail, and 8 is splicing wheel, and 9 is front lay, 10 is platen bar, and 11 is pressing board, and 12 is paper feeder, 13 is deviation correcting device, and L1 is inclined-plane, and L2 is plane, θ is the angle between inclined-plane and page orientation, and γ is the both sides angle angle of pressing board.
(5) specific embodiment:
Embodiment: a kind of paper positioning device (see Fig. 4-1, Fig. 4-2, Fig. 5-1, Fig. 5-2), is characterized in that the bilateral symmetry at paper feeding device installs the gib block 3 of paper 2.
The spacing of described both sides gib block 3 equals the breadth of paper 2.(see Fig. 4-1, Fig. 4-2, Fig. 5-1, Fig. 5-2)
Described gib block 3 fixedly mounts pressing board 11.(see Fig. 4-1, Fig. 5-1)
Described gib block 3 is fixed on breadth setting device 6; Described breadth setting device 6 lower end is connected with platform 5 sliding pair, and upper end is connected with guide rail 7 sliding pair, two sliding pairs all has the retaining element of fixing breadth setting device 6; Described guide rail 7 is fixed on the top of platform 5.(see Fig. 4-1, Fig. 4-2, Fig. 5-1, Fig. 5-2)
Described paper feeding device is 3 defeated leatheroid bands 1.(see Fig. 4-1, Fig. 5-1)
Described retaining element adopts jackscrew.
Described pressing board 11 is L-shaped, and the both sides angle γ of pressing board 11 is 90 degree; The side of described pressing board 11 is connected with gib block 3, and paper 2 is held on base.(see Fig. 3-1, Fig. 3-2)
The driving surface of described gib block 3 is made up of inclined-plane L1 and plane L2; Wherein, plane L2 is parallel with page orientation, has a tilt angle theta between inclined-plane L1 and page orientation, and angle θ is 2 degree; Described inclined-plane L1 length is 350mm, plane L2 length is 750mm.(see figure 2)
Front lay 9 is installed in the front of described gib block 3; Splicing wheel 8 is installed between gib block 3 and front lay 9.(see Fig. 5-2)
Universal pressure roller 4 and platen bar 10 are installed above described paper feeding device.(see Fig. 5-1, Fig. 5-2)
The mouth of described paper feeding device installs paper feeder 12.(see Fig. 4-1, Fig. 4-2, Fig. 5-1, Fig. 5-2)
A method of work for above-mentioned paper positioning device, is characterized in that comprising following algorithm:
(1) paper 2 is delivered to gib block 3 by paper feeding device;
(2) paper 2 moves ahead in process, and the gib block 3 of both sides continues to carry out correction to it and regulates, and completes the location, side of paper 2.
Described paper 2 continues to be fed forward behind location, gib block 3 side, aligns with front lay 9 rule in the front trimming of paper; Paper 2 behind location is delivered to paper feeder 12 place by splicing wheel 8 in rotary course, completes the first positioning work of paper 2 in defeated paper portion; Then paper 2 is sent into Working position.
Described gib block 3, under the drive of breadth setting device 6, slides along guide rail 7, carries out breadth adjustment on platform 5; With retaining element, its opposed platforms 5 is fixed after described breadth setting device 6 slides into target location.
Claims (8)
1. a paper positioning device, is characterized in that the bilateral symmetry at paper feeding device installs the gib block of paper; Described gib block fixedly mounts pressing board; Described pressing board is L-shaped, and the both sides angle of pressing board is 80 degree of-90 degree; The side of described pressing board is connected with gib block, and paper is held on base; The driving surface of described gib block is made up of inclined-plane and plane; Wherein, plane is parallel with page orientation, has an angle of inclination between inclined-plane and page orientation, and angle is 0.2 degree-5 degree.
2. a kind of paper positioning device according to claim 1, is characterized in that the spacing of described both sides gib block equals the breadth of paper.
3. a kind of paper positioning device according to claim 1, is characterized in that described gib block is fixed on breadth setting device; Described breadth setting device lower end is connected with platform sliding pair, and upper end is connected with slide pair, two sliding pairs all has the retaining element of fixing breadth setting device; Described guide rail is fixed on the top of platform.
4. a kind of paper positioning device according to claim 3, is characterized in that described retaining element adopts jackscrew.
5. a kind of paper positioning device according to claim 1, is characterized in that described paper feeding device is at least 1 defeated leatheroid band; Front lay is installed in the front of described gib block; Splicing wheel is installed between gib block and front lay; Universal pressure roller and platen bar are installed above described paper feeding device; The mouth of described paper feeding device installs paper feeder.
6. a method of work for paper positioning device described in claim 1, is characterized in that comprising following algorithm:
(1) paper is delivered to gib block by paper feeding device;
(2) paper moves ahead in process, and the gib block of both sides continues to carry out correction to it and regulates, and completes the location, side of paper.
7. the method for work of a kind of paper positioning device according to claim 6, it is characterized in that described paper continues to be fed forward behind location, gib block side, aligns with front lay rule in the front trimming of paper; Splicing wheel in rotary course by location after paper sheet delivery to paper feeder place, complete the first positioning work of paper in defeated paper portion; Then paper is sent into Working position.
8. the method for work of a kind of paper positioning device according to claim 6, is characterized in that described gib block is under the drive of breadth setting device, slides along guide rail on platform, carries out breadth adjustment; With retaining element, its opposed platforms is fixed after described breadth setting device slides into target location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070613.8A CN103144981B (en) | 2013-03-06 | 2013-03-06 | Paper positioning device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070613.8A CN103144981B (en) | 2013-03-06 | 2013-03-06 | Paper positioning device and working method thereof |
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| Publication Number | Publication Date |
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| CN103144981A CN103144981A (en) | 2013-06-12 |
| CN103144981B true CN103144981B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310070613.8A Active CN103144981B (en) | 2013-03-06 | 2013-03-06 | Paper positioning device and working method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355147A (en) * | 2014-10-19 | 2015-02-18 | 东莞市鸿铭机械有限公司 | Three-laminated-plate conveying device |
| CN104999700B (en) * | 2015-07-28 | 2018-01-12 | 浙江骏驰纸制品有限公司 | A kind of creasing mechanism of cardboard for corrugated case automatic impaction |
| CN107324087A (en) * | 2017-06-07 | 2017-11-07 | 浙江大祥办公设备有限公司 | One kind friction paper feed mechanism |
| CN107934603B (en) * | 2017-10-16 | 2019-08-16 | 西安理工大学 | A kind of design method of sheet-fed sheet positioning paper feeding plate |
| CN108163586B (en) * | 2017-12-29 | 2019-05-28 | 上海东港安全印刷有限公司 | It is a kind of for packing the anti-fake two-dimension code print system of paper jam |
| CN108689189A (en) * | 2018-08-10 | 2018-10-23 | 连云港富鑫包装有限公司 | Cardboard apparatus for leveling for printing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148137A (en) * | 1982-02-25 | 1983-09-03 | Canon Inc | Sheet carriage apparatus with sheet aligning mechanism |
| JP2004299830A (en) * | 2003-03-31 | 2004-10-28 | Canon Inc | Sheet carrying device and image forming apparatus |
| JP2010143710A (en) * | 2008-12-18 | 2010-07-01 | Seiko Epson Corp | Skew correction device and recording device |
| CN201849971U (en) * | 2010-11-11 | 2011-06-01 | 崴强科技股份有限公司 | Paper guide mechanism |
| CN203212060U (en) * | 2013-03-06 | 2013-09-25 | 天津长荣印刷设备股份有限公司 | Paper positioning device |
-
2013
- 2013-03-06 CN CN201310070613.8A patent/CN103144981B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148137A (en) * | 1982-02-25 | 1983-09-03 | Canon Inc | Sheet carriage apparatus with sheet aligning mechanism |
| JP2004299830A (en) * | 2003-03-31 | 2004-10-28 | Canon Inc | Sheet carrying device and image forming apparatus |
| JP2010143710A (en) * | 2008-12-18 | 2010-07-01 | Seiko Epson Corp | Skew correction device and recording device |
| CN201849971U (en) * | 2010-11-11 | 2011-06-01 | 崴强科技股份有限公司 | Paper guide mechanism |
| CN203212060U (en) * | 2013-03-06 | 2013-09-25 | 天津长荣印刷设备股份有限公司 | Paper positioning device |
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| CN103144981A (en) | 2013-06-12 |
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Effective date of registration: 20170113 Address after: Baoan District Fuyong street Shenzhen city Guangdong province Chongqing road 518103 Fulda Industrial Park building A Patentee after: Shenzhen Liqun Printing Co., Ltd. Address before: 300400 Beichen City, Beichen science and Technology Industrial Park, Tianjin, Chen Chen Road, No. 11 Patentee before: Tianjin Changrong Printing Equipment Co., Ltd. |
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Effective date of registration: 20210209 Address after: No. 11, Shuangchen Middle Road, economic and Technological Development Zone, Beichen District, Tianjin Patentee after: MASTERWORK GROUP Co.,Ltd. Address before: 518103 building a, Fulda Industrial Park, Chongqing Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LIQUN PRINTING Co.,Ltd. |
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